2112413320 has 32 divisors (see below), whose sum is σ = 4754295000. Its totient is φ = 844722688.

The previous prime is 2112413291. The next prime is 2112413327. The reversal of 2112413320 is 233142112.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 796029796 + 1316383524 = 28214^2 + 36282^2 .

It is not an unprimeable number, because it can be changed into a prime (2112413327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211806 + ... + 221554.

Almost surely, 2^2112413320 is an apocalyptic number.

2112413320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2112413320 is an abundant number, since it is smaller than the sum of its proper divisors (2641881680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2112413320 is a wasteful number, since it uses less digits than its factorization.

2112413320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15177 (or 15173 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2112413320 is about 45960.9978133635. The cubic root of 2112413320 is about 1283.0974221256.

Adding to 2112413320 its reverse (233142112), we get a palindrome (2345555432).

The spelling of 2112413320 in words is "two billion, one hundred twelve million, four hundred thirteen thousand, three hundred twenty".